Royal Dottyback "Pseudochromis paccagnellae" bio balls measuring the level of calcium

measuring the level of calcium in your reef aquarium to an exceptionally high accuracy of 5 ppm

but the dark colors "bleed" onto the lighter blue creating a checkerboard effect

Floating Betta Log

It should never be exposed to air while handling

For freshwater and marine aquariums

Royal Dottyback "Pseudochromis paccagnellae" bio balls measuring the level of calciumThe Royal Dottyback,, Pseudochromis paccagnellae, features a half yellow and half purple body making for an interesting addition of color to most tanks. The hermaphroditic Royal Dottyback is hardy and low maintenance. The Royal Dottyback will certainly defend its claimed territory against similar looking fishes so caution should be heeded when housing with other dottybacks or basslets. If multiple of the same species are desired, they must be